SRAM bottom bracket axle DUB PressFit (MTB) 121 mm
DUB PressFit (MTB) 121mm bottom bracket / 41 mm diameter shell.
SRAM DUB™ replaces 30 mm and 24 mm diameter bottom brackets with a single new diameter.
DUB™ bottom brackets are compatible with all standard bicycle frame bottom brackets.
DUB™ does not represent any new standard for bicycle frame bottom brackets.
FRAME BOTTOM BRACKET: PressFit (MTB: 121mm)
VARIANTS: MTB 121
WEIGHT: 71 g (92 mm)
COMPATIBILITY: PF 92 and PF 89.5 bottom brackets
CUP MATERIAL: Steel
| Specification | MTB |
| Mount type | BB86-89.5-92 Press Fit |
| Axis type for crankset | DUB (⌀ - 29 mm) |
| Frame width | 121 mm |
| product ID | 75135 |
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